May Weather in Capitan, United States

Last updated: June 24, 2025

In May, the average temperature in Capitan, United States is a comfortable 17°C (63°F). However, be prepared for a range, as temperatures can dip to a brisk -7°C (20°F) or rise to a balmy 31°C (88°F). During this month, you can expect 23 mm (0.9 in) of precipitation spread over 5 days, while the average humidity hovers around 54%.

May Temperature in Capitan

In May in Capitan, the average temperature is 17°C (63°F). Maximums can reach 31°C (88°F) and minimums can be as low as -7°C (20°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

May Weather in Capitan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Capitan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Capitan, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around -7°C (20°F).

Data source: Temperature data for Capitan generated using information from the Copernicus Climate Change Service.

May Precipitation in Capitan

In Capitan in May, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

May Precipitation Trends in Capitan

The chart displays monthly precipitation patterns in Capitan, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Capitan, May typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Capitan

In Capitan in May humidity is 54%. With an average temperature of 17°C (63°F), this humidity feels like a pleasant, refreshing embrace, making it an ideal time for exploring outdoor attractions and enjoying leisurely strolls.

May Average Humidity in Capitan

This chart illustrates the average monthly humidity levels in Capitan, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Capitan is approximately 54%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Capitan

In Capitan in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Capitan.

Maximum UV Index Levels in Capitan for May

The chart shows the monthly maximum UV Index (UVI) for Capitan in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Capitan typically reaches 12, which falls under the extreme exposure category.

Data source: Capitan May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Capitan Compares to Other Months

Weather in Capitan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Capitan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Capitan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	15 mm (0.6 inches)	79%	moderate
February Weather	4°C (39°F)	23 mm (0.9 inches)	79%	very high
March Weather	8°C (47°F)	24 mm (0.9 inches)	65%	very high
April Weather	13°C (55°F)	27 mm (1.0 inches)	55%	extreme
May Weather	17°C (63°F)	23 mm (0.9 inches)	54%	extreme
June Weather	21°C (71°F)	45 mm (1.8 inches)	53%	extreme
July Weather	21°C (71°F)	84 mm (3.3 inches)	55%	extreme
August Weather	20°C (69°F)	96 mm (3.8 inches)	57%	extreme
September Weather	18°C (64°F)	44 mm (1.7 inches)	70%	extreme
October Weather	12°C (54°F)	38 mm (1.5 inches)	75%	very high
November Weather	7°C (46°F)	14 mm (0.6 inches)	83%	high
December Weather	3°C (38°F)	15 mm (0.6 inches)	82%	moderate